Patent Assignment
Reel/Frame 022477/0457
Change of Name
Recorded: 2009-03-31
Pages: 5
Assignor
HMR PHARMA INC.
Executed: 2001-12-28
Assignee
AVENTIS HOLDINGS INC.
3711 KENNETT PIKE, GREENVILLE, DELAWARE, 19807
Covered Property
(1)
Processes for Preparing Anhydrous and Hydrate Forms of Antihistaminic Piperidine Derivatives, Polymorphs and Pseudomorphs Thereof
Application:
11/553,751 →
Publication:
US 2007/0129401
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 31, 2009
From: MCCARTY, FREDERICK J.; TRIPP, SUSAN I.; DEWITT, JILL E.; PETERSON, SCOTT E.
To: HOECHST MARION ROUSSEL, INC.
Reel/Frame 022477/0101 →
Change of Name
Mar 31, 2009
From: HOECHST MARION ROUSSEL, INC.
To: AVENTIS PHARMACEUTICALS INC.
Reel/Frame 022477/0427 →
Change of Name
Mar 31, 2009
From: AVENTIS PHARMACEUTICALS INC.
To: HMR PHARMA INC.
Reel/Frame 022477/0435 →
Assignment of Assignor's Interest
Mar 31, 2009
From: HENTON, DANIEL R.
To: THE DOW CHEMICAL COMPANY
Reel/Frame 022477/0075 →
Change of Name
Mar 31, 2009
From: THE DOW CHEMICAL COMPANY
To: HOECHST MARION ROUSSEL, INC.
Reel/Frame 022477/0173 →
Assignment of Assignor's Interest
Mar 2, 2010
From: AVENTIS HOLDINGS INC.
To: AVENTISUB II INC.
Reel/Frame 024006/0487 →
Assignment of Assignor's Interest
Feb 17, 2012
From: AVENTISUB II INC.
To: CHATTEM INC.
Reel/Frame 027724/0097 →